首頁>ATS477A-PA-B>規(guī)格書詳情
ATS477A-PA-B中文資料易亨電子數(shù)據(jù)手冊PDF規(guī)格書
ATS477A-PA-B規(guī)格書詳情
■ General Description
ATS477 that integrates Hall sensor with output drivers is designed for electrical commutation of brush-less DC motor application. The device includes on-chip Hall voltage generator for magnetic sensing, the error amplifier that amplifies the Hall voltage, a comparator that is to provide switching hysteresis for noise rejection, the bi-direction drivers for sinking and driving large current load, and the frequency generator (FG) that provides a signal proportional to rotation speed. Internal bandgap regulator is used to provide temperature compensated bias for internal circuits and allows a wide operating supply voltage range. Built-in protection circuit and output shunt Zener diodes were applied for protecting output drivers during operating.
If a magnetic flux density is larger than threshold Bop, DO is turned to sink and DOB is turned to drive. The output state is held until a magnetic flux density reversal falls below Brp causing DO to be turned to drive and DOB turned to sink.
ATS477 is rated for operation over-temperature range from -20 oC to 85 oC and voltage range from 3.5V to 20V. The devices are available in low cost die forms or rugged SIP-4L and power SOP-7L packages.
■ Features
- On-chip Hall sensor
- Bi-direction H type output drivers for single coil
- Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range
- High output sinking capability up to 250mA
- Operating voltage: 3.5V~20V
- Low output switching current noise
- Build-in shunt Zener protection for output driver
- SOP-7L provide FG output pin
- Package: SIP-4L and SOP-7L
■ Applications
- Single-coil Brush-less DC Fan
- Single-coil Brush-less DC Motor
產(chǎn)品屬性
- 型號:
ATS477A-PA-B
- 制造商:
ANACHIP
- 制造商全稱:
Anachip Corp
- 功能描述:
Single Phase Hal Efect Latch
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ANACHIP |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ATC |
23+ |
DIP-4 |
4856 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價(jià) | ||
ALLERGO |
23+ |
TO-92-4 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ALLERGO |
22+ |
TO-92-4 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
DIODES/A |
24+ |
SIP4 |
2800 |
原裝現(xiàn)貨!可長期供貨! |
詢價(jià) | ||
ATC |
00+/01+ |
SIP4 |
2024 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ALLERGO |
23+ |
TO-92-4 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ANACHIP |
24+ |
SIP-4L |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
ATC |
22+ |
SIP4 |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
ATC |
2020+ |
SIP4 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) |